APA ציטוט

KILLICK, S. R., LEARY, C., TRUSSELL, J., & GUTHRIE, K. A. (2010). Sperm content of pre-ejaculatory fluid.

Citação norma Chicago

KILLICK, STEPHEN R., CHRISTINE LEARY, JAMES TRUSSELL, and KATHERINE A. GUTHRIE. Sperm Content of Pre-ejaculatory Fluid. 2010.

ציטוט MLA

KILLICK, STEPHEN R., CHRISTINE LEARY, JAMES TRUSSELL, and KATHERINE A. GUTHRIE. Sperm Content of Pre-ejaculatory Fluid. 2010.